> Uwe Brauer <o...@mat.ucm.es> writes: > I think something like NaN was introduced to Org-tbls, but I don't > remember the exact syntax, maybe try with 'nan':
> Http://lists.gnu.org/archive/html/emacs-orgmode/2012-12/msg00983.html Aha, so I would indeed get: | Name | Ex 1 | Ex2 | Ex + Ex2 | | smith | 1 | 2 | 3 | | miller | | | | #+TBLFM: $4=$2+$3 this is patch is from 2012, which orgmode version did it enter then? Uwe Brauer
